| Patents for B30B 1 - Presses, using a press ram, characterised by the features of the drive therefor, pressure being transmitted directly, or through simple thrust or tension members only, to the press ram or platen (6,613) |
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| 04/02/1998 | CA2266948A1 Frameless high pressure platen press |
| 04/01/1998 | EP0833061A1 Hydraulic press with automatic oil compensation |
| 03/31/1998 | US5732588 Double press |
| 03/26/1998 | WO1998012044A1 Magnetic press |
| 03/19/1998 | WO1998010918A1 Press for processing articles such as parts for microelectronics |
| 03/18/1998 | EP0829319A2 Forging machine |
| 03/18/1998 | CN2276413Y Column hydropress |
| 03/17/1998 | US5728258 Portable non-gravitational positive pressure generator and method of use |
| 03/12/1998 | CA2450046A1 Compaction methods and apparatus |
| 02/24/1998 | US5720988 Slide bottom dead center position compensating device |
| 02/24/1998 | US5720201 Pressing machine |
| 02/17/1998 | CA2083315C Glass vessel crusher |
| 02/12/1998 | WO1998005490A1 Hydraulic press and method of constructing press |
| 02/12/1998 | DE19734025A1 Tyre moulding and vulcanising press |
| 02/12/1998 | DE19615928C1 Overload protection device in force path of mechanical press |
| 02/05/1998 | WO1998005065A1 Bga mould assembly for encapsulating bga substrates of varying thickness |
| 02/04/1998 | EP0822040A2 Process and machine for manufacturing shaped profiles in curved plywood |
| 02/04/1998 | EP0822017A1 Drive arrangement for a metal extrusion press |
| 02/04/1998 | CN1172006A Coupling for hydraulic screw press |
| 01/29/1998 | DE19629853A1 Drive for a metal extrusion press |
| 01/27/1998 | US5711214 Apparatus for dissipating moisture from an item |
| 01/27/1998 | US5711180 Pressing cam die |
| 01/22/1998 | WO1998002943A1 Two stage press |
| 01/21/1998 | EP0819031A1 Stamping and forming machine having high speed toggle actuated ram |
| 01/20/1998 | US5709144 Lever press machine having a reduced size based on the setting of an ascent/descent stroke of a ram |
| 01/20/1998 | US5709125 For reciprocating a ram through a full cycle |
| 01/20/1998 | US5709123 Press working machine with a vertically movable lower mold and a horizontally movable workpiece carrier |
| 01/14/1998 | CN2272362Y Mould withdraw device for friction press |
| 01/13/1998 | US5706711 Punch drive control apparatus |
| 01/08/1998 | DE19640439C1 Drive mechanism for press ram of metal-forming press |
| 01/07/1998 | CN1169360A Multi-slide mechanical press |
| 01/02/1998 | DE19726314A1 Hydraulic press unit |
| 01/02/1998 | DE19625943A1 Mechanical press ram drive linkage |
| 12/30/1997 | US5701814 Hydraulic press assembly |
| 12/30/1997 | US5701811 Die protection apparatus for a hydraulic press |
| 12/24/1997 | WO1997049128A1 Wedge device for linear force amplification in a press |
| 12/17/1997 | EP0812255A1 Screw press and process for operating a screw press |
| 12/16/1997 | US5698240 Compression molding apparatus |
| 12/16/1997 | US5697862 Two-speed press drive |
| 12/16/1997 | US5697146 Apparatus for crimping terminal to electrical wire |
| 12/11/1997 | WO1997046373A1 Oil filter crusher |
| 12/11/1997 | CA2254965A1 Oil filter crusher |
| 12/09/1997 | US5694804 Stamping and forming machine having high speed toggle actuated ram |
| 12/04/1997 | WO1997045252A1 Control device for hydraulically driven tool |
| 12/04/1997 | DE19711759A1 Pressvorrichtung Pressing device |
| 12/02/1997 | US5693175 Clamp for making tubing |
| 12/02/1997 | US5692436 Can crusher device |
| 11/27/1997 | DE19721272A1 Electrical press for manufacturing from powders |
| 11/27/1997 | DE19721072A1 Portable electric press assembly |
| 11/26/1997 | EP0777540A4 Wiping unit for ram of bodymaker |
| 11/20/1997 | WO1997043099A1 Waste plastic disposal apparatus |
| 11/19/1997 | CN2267927Y Punch |
| 11/19/1997 | CN2267926Y Air-oil compressor special for puncher formation |
| 11/19/1997 | CN1165490A Machine for stamping, bending and assembling sheet metal parts |
| 11/18/1997 | US5687645 Mechanical pressing machine |
| 11/18/1997 | US5687605 Wiping unit for ram of bodymaker |
| 11/18/1997 | US5687567 Method and device for operating a hydraulic tool |
| 11/13/1997 | DE19654702C1 Pressure-generating system for transfer printing |
| 11/06/1997 | DE19616694A1 Press operated by air pressure |
| 11/05/1997 | EP0554258B1 Electromagnetically driven punch press with magnetically isolated removable electromagnetic thrust motor |
| 10/30/1997 | DE4345341C2 Hydraulic press with shortened work time |
| 10/30/1997 | DE4345339C2 Hydraulic press with shortened work time |
| 10/22/1997 | EP0802351A2 Device for compensation of torque fluctuations |
| 10/15/1997 | EP0673305B1 Piston press |
| 10/15/1997 | CN1161903A Sliding-block bottom-dead-center position compensating device |
| 10/08/1997 | EP0799692A2 Stroke adjusting device |
| 10/08/1997 | EP0799691A2 Isostatic press |
| 10/02/1997 | WO1997035710A1 Press with a hydraulic plate |
| 10/02/1997 | WO1997035675A1 Precision blanking press with knife-edged ring and counter cylinder |
| 10/02/1997 | DE19642635A1 Hydraulically or mechanically driven ram of fine-blanking press |
| 10/02/1997 | DE19612242A1 Presse Press |
| 09/24/1997 | CN2262990Y 双手柄小型压机 Double Handle Small Presses |
| 09/24/1997 | CN1160367A Wiping unit for ram of bodymaker |
| 09/23/1997 | US5669297 Cutting and shaping press with one or more cylinders and a hinged lever drive |
| 09/23/1997 | US5669296 High ratio screw actuated press |
| 09/23/1997 | US5669257 Method of crimping terminal and apparatus for the same |
| 09/16/1997 | US5666879 Stampling machine or press, particularly mintage or coining press |
| 09/16/1997 | US5666850 Motor-operated press mechanism |
| 09/11/1997 | DE19608600A1 Eccentric press stroke adjustment in arrest and release operations |
| 09/10/1997 | EP0793551A1 Machine for stamping, bending and assembling sheet metal parts |
| 09/03/1997 | EP0427872B1 Lever having a fulcrum freely movable along a translation axis and mechanical apparatus using the same |
| 09/03/1997 | CN1158291A Enlarged press for pressuring products |
| 09/02/1997 | US5662710 Tissue press method of use |
| 08/28/1997 | DE19607257A1 Hydraulic pressing machine for shaping sheet metal parts |
| 08/06/1997 | CN2258814Y knock press |
| 08/05/1997 | US5653141 Coining press with toggle drive |
| 07/30/1997 | EP0786297A1 Drive for a forming machine |
| 07/26/1997 | CA2195825A1 Hydraulic overload proportional valving system for a mechanical press |
| 07/24/1997 | DE3991592C1 Heat sealing machine for imprinting garments |
| 07/24/1997 | DE19608486C1 Press for high internal pressure metal forming |
| 07/24/1997 | DE19602010A1 Drive unit for wide bodied transfer press |
| 07/03/1997 | DE19649198A1 Mechanische Presse Mechanical press |
| 07/03/1997 | DE19549190A1 Hydraulic long press with heated press plates for e.g. wooden sheet or vulcanising conveyor belts |
| 07/03/1997 | DE19547671A1 Drive for mechanical presses, especially sheet forming presses |
| 06/30/1997 | CA2193871A1 Elongated press for press material mats |
| 06/17/1997 | US5638748 Hydraulic overload proportional valving system for a mechanical press |
| 06/12/1997 | WO1997020685A1 Apparatus and method for applying variable pressure to a surface in corrugated paperboard manufacturing |
| 06/11/1997 | EP0778124A2 Apparatus and method for applying variable pressure to a surface in corrugated paperboard manufacturing |
| 06/11/1997 | EP0777540A1 Wiping unit for ram of bodymaker |
| 06/05/1997 | DE19545004A1 Directly-regulated electric spindle press drive |